US equity indices advanced for a fifth consecutive session, with the three (3) leading indices booking a fresh round of record closing highs amid a global rally for semiconductor stocks after OpenAI announced South Korean firms SK Hynix (+9.86%) and Samsung Electronics Co Ltd (+3.49%) would partner with the ChatGPT maker on its Stargate AI infrastructure project - Dow added +79-points or +0.17% to 46,519.72, tallying its first five-day winning streak since 2 May and marking the 30-stock index’s second consecutive record closing high and 10th of the calendar year-to-date. Caterpillar Inc rose +2.003% to be the leading Dow component overnight. Nvidia Corp rose +0.88% to a fresh record closing high of US$188.89, hitting a record intra-day high (US$191.05) after the chipmaker’s market capitalisation hit US$4.5 trillion.